Search History Select to load keywords (type equals "Thesis") AND (dateIssued equals "[1957 TO 1999]") AND (subject equals "โพลิเมอไรเซชัน") AND (subject equals "Catalysts") AND (subject equals "Hexane") AND (subject equals "โพลิเอทิลีน") AND (subject equals "ตัวเร่งปฏิกิริยา") (type equals "Book") AND (author equals "ปิยะบุตร บุญอร่ามเรือง") AND (author equals "เสกสิริ นิวัติศัยวงศ์") AND (author equals "อนันต์ โซนี่") AND (author equals "โมกข์พิศุทธิ์ รตารุณ") AND (author equals "พัฒนาพร โกวพัฒนกิจ") AND (author equals "ชวิน อุ่นภัทร") (type equals "Thesis") AND (dateIssued equals "[1957 TO 1999]") AND (subject equals "โพลิเมอไรเซชัน") AND (subject equals "Catalysts") AND (subject equals "Hexane") AND (subject equals "ตัวเร่งปฏิกิริยา") AND (subject equals "Polyethylene")
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